/*----------------------------------------------------------------------------

	Copyright (c) 2006, Creator of the Cant Project.
	All rights reserved.

	Redistribution and use in source and binary forms, with or without
	modification, are permitted provided that the following conditions are met:

 	+ Redistributions of source code must retain the above copyright notice,
	this list of conditions and the following disclaimer.
	
	+ Redistributions in binary form must reproduce the above copyright notice,
	this list of conditions and the following disclaimer in the documentation
	and/or other materials provided with the distribution.
	
	+ Neither the name of the Creator of the Cant Project nor the names of its
	contributors may be used to endorse or promote products derived from this
	software without specific prior written permission.
	
	THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
	AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
	IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
	ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
	LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
	CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
	SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
	CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
	ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
	POSSIBILITY OF SUCH DAMAGE.

----------------------------------------------------------------------------*/

#include	"project/except.hpp"
#include	"project/project.hpp"
#include	"util/log.hpp"
#include	"util/util.hpp"


/**
	Name of standard build file.
	
*/
const static std::string		PATH_BUILD_FILE				= "build.xml";



/**
	Program entry point.
	
	@param		a_argc		count of command-line arguments.
	@param		a_argv		array of command-line arguments.
*/
int main(int a_argc, char** a_argv )
{
	//MW:	Assume a successful return value - this will be changed if an
	//		exception is caught...
	int						iReturnValue		= 0;
	
	try
	{
		//MW:	Initialise the project using the standard build file...
		Project*			project				= Project::createProject(PATH_BUILD_FILE );
	
		//MW:	Loop through the command-line arguments...
		for (int iArgIndex = 1; iArgIndex < a_argc; ++iArgIndex )
		{
			//MW:	Which kind of arg is this..?
			std::string		strArg			= a_argv[iArgIndex ];
			if (strArg[0 ] == '-' )
			{
				//MW:	This is a command...
				
			}
			else
			{
				//MW:	This is a target...
				ProjectTarget		target		= project->getTarget(strArg );
				target.execute(*project );
			}
		}
	}
	catch(ParserException& e )
	{
		cerr	<< "error: "
				<< e.getMessage();
		int		iLineNumber			= e.getLineNumber();
		if (iLineNumber != -1 )
		{
			cerr	<< "at line "
					<< iLineNumber;
		}
		cerr	<< endl;
		
		//MW:	Pass back an error value to the shell...
		iReturnValue		= 1;
	}
	
	return	iReturnValue;
}
